ABIETIC ACID
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1g
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NameABIETIC ACID
- CAS No. 514-10-3
- EINECS No.208-178-3
- MFC20H30O2
- MW302.45
- InChIKeyRSWGJHLUYNHPMX-ONCXSQPRSA-N
- AppearanceCrystals and ChunksYellow-brownish
- Melting point 139-142 °C (lit.) 150-165 °C
- storage temp. 2-8°C
- density 1.06
- Boiling point 440℃
- Water Solubility Soluble in acetone, petroleum ether, diethyl ether and ethanol. Insoluble in water.
| ABIETIC ACID Basic information |
| Product Name: | ABIETIC ACID |
| Synonyms: | ABIETIC ACID;(1R,4AR,4BR,10AR)-7-ISOPROPYL-1,4A-DIMETHYL-1,2,3,4,4A,4B,5,6,10,10A-DECAHYDRO-PHENANTHRENE-1-CARBOXYLIC ACID;SYLVIC ACID;ROSIN ACID;(1r-(1alpha,4abeta,4balpha,10aalpha)-1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-d;[1theta-(1alpha,4abeta,4balpha,10aalpha)]--7-(1-methylethyl);1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-,[1R-(1.alpha.,4a.beta.,4b.al1-Phenanthrenecarboxylicacid;13-isopropyl-podocarpa-13-dien-15-oicacid |
| CAS: | 514-10-3 |
| MF: | C20H30O2 |
| MW: | 302.45 |
| EINECS: | 208-178-3 |
| Product Categories: | Biochemistry;Terpenes (Others);Terpenes;Asymmetric Synthesis;Chiral Building Blocks;Complex Molecules;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;buildingblock |
| Mol File: | 514-10-3.mol |
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| ABIETIC ACID Chemical Properties |
| Melting point | 139-142 °C(lit.) |
| Boiling point | 440℃ |
| alpha | D24 -106° (c = 1 in abs alc) |
| density | 1.06 |
| refractive index | 1.4800 (estimate) |
| Fp | 208℃ |
| storage temp. | 2-8°C |
| solubility | Soluble in alcohols, acetone and ethers |
| form | Crystals and Chunks |
| color | Yellow-brownish |
| Water Solubility | Soluble in acetone, petroleum ether, diethyl ether and ethanol. Insoluble in water. |
| Sensitive | Air Sensitive |
| Merck | 14,7 |
| BRN | 2221451 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 514-10-3(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi,N |
| Risk Statements | 36/37/38-50-50/53 |
| Safety Statements | 26-36 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | TP8580000 |
| F | 10-23 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29162090 |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| ABIETIC ACID Usage And Synthesis |
| Chemical Properties | yellow resinous powder, crystals or chunks |
| Uses | Abietic Acid is the primary component of resin acid found commonly in rosin. Abietic Acid exhibited potent testosterone 5α-reductase inhibitory activity in vitro. |
| Definition | ChEBI: An abietane diterpenoid that is abieta-7,13-diene substituted by a carboxy group at position 18. |
| General Description | Yellowish resinous powder. |
| Reactivity Profile | ABIETIC ACID reacts exothermically with bases, both organic (for example, the amines) and inorganic. Can react with active metals to form gaseous hydrogen and a metal salt. Such reactions are slow if the solid acid remains dry. Can react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slow for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions. |
| Health Hazard | ACUTE/CHRONIC HAZARDS: Slight fire hazard, slight explosive hazard as dust. Low toxicity. |
| Fire Hazard | Combustible. |
| Contact allergens | Abietic acid is probably the major allergen of colophony, along with dehydroabietic acid, by way of oxidation products. Its detection in a material indicates that allergenic components of colophony are present |
| Purification Methods | Filter, dry it in a vacuum (over KOH or CaSO4) and store it in an O2-free atmosphere. It can also be purified via the anhydride, tritylabietate and the potassium, piperidine and brucine salts. max : nm(log ): 2343(4.3), 241(4.4), 2505(4.2), 235(4.34) and 240(4.36) in Et. [Harris & Sanderson Org Synth Coll Vol IV 1 1963, J Am Chem Soc 35 3736 1949, Lambard & Frey Bull Soc Chim Fr 1194 1948, Buchbauer et al. Monatsh Chem 116 1345 1985.] [Beilstein 9 IV 2175.] |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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